You have issues with managing subaccounts and editing entitlements in SAP BTP. Add a user with global account administrator permissions. This administrator is then authorized to perform these tasks.
You want to create or delete a subaccount in SAP BTP, but your user isn't authorized to do so.
You want to edit the entity assignments in the SAP BTP entitlements, but the Edit button is not available.
- You don't have a user who has administrator persmissions for the global account in the SAP BTP cockpit.
Follow the steps described in the link below.
For more information, see SAP Note 3148626.